KEGG   REACTION: R00702
Entry
R00702                      Reaction                               
Name
farnesyl-diphosphate:farnesyl-diphosphate farnesyltransferase
Definition
2 trans,trans-Farnesyl diphosphate <=> Diphosphate + Presqualene diphosphate
Equation
2 C00448 <=> C00013 + C03428
Comment
first step of two-step reaction (R06223, R00702+R02872)
first step of two-step reaction (R07652, R00702+R09793)
Reaction class
RC00362  C00448_C03428
Enzyme
2.5.1.21        2.5.1.96        2.5.1.103
Pathway
rn00100  Steroid biosynthesis
rn00906  Carotenoid biosynthesis
rn00909  Sesquiterpenoid and triterpenoid biosynthesis
rn01100  Metabolic pathways
rn01110  Biosynthesis of secondary metabolites
Module
M00101  Cholesterol biosynthesis, FPP => cholesterol
M00102  Ergocalciferol biosynthesis, FPP => ergosterol/ergocalciferol
Brite
Enzymatic reactions [BR:br08201]
 2. Transferase reactions
  2.5  Transferring alkyl or aryl groups, other than methyl groups
   2.5.1  Transferring alkyl or aryl groups, other than methyl groups (only sub-subclass identified to date)
    2.5.1.21
     R00702  2 trans,trans-Farnesyl diphosphate <=> Diphosphate + Presqualene diphosphate
    2.5.1.96
     R00702  2 trans,trans-Farnesyl diphosphate <=> Diphosphate + Presqualene diphosphate
    2.5.1.103
     R00702  2 trans,trans-Farnesyl diphosphate <=> Diphosphate + Presqualene diphosphate
Orthology
K00801  farnesyl-diphosphate farnesyltransferase [EC:2.5.1.21]
K10208  4,4'-diapophytoene synthase [EC:2.5.1.96]
Other DBs
RHEA: 22675

  All links  
Ontology (1)   
   KEGG BRITE (1)   
Pathway (12)   
   KEGG PATHWAY (10)   
   KEGG MODULE (2)   
Chemical substance (3)   
   KEGG COMPOUND (3)   
Chemical reaction (4)   
   KEGG ENZYME (3)   
   KEGG RCLASS (1)   
Gene (1922)   
   KEGG ORTHOLOGY (2)   
   KEGG GENES (1920)   
All databases (1942)   

Download RDF
DBGET integrated database retrieval system